Base | Representation |
---|---|
bin | 111100001101000… |
… | …0101001111000010 |
3 | 12012210011212111120 |
4 | 1320122011033002 |
5 | 13114121244411 |
6 | 532241453110 |
7 | 101026410300 |
oct | 17032051702 |
9 | 5183155446 |
10 | 2020103106 |
11 | 9473283aa |
12 | 484641196 |
13 | 2626956a8 |
14 | 15240d270 |
15 | bc534106 |
hex | 786853c2 |
2020103106 has 48 divisors (see below), whose sum is σ = 4809160224. Its totient is φ = 563746176.
The previous prime is 2020103093. The next prime is 2020103153. The reversal of 2020103106 is 6013010202.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67255 + ... + 92538.
It is an arithmetic number, because the mean of its divisors is an integer number (100190838).
Almost surely, 22020103106 is an apocalyptic number.
2020103106 is an abundant number, since it is smaller than the sum of its proper divisors (2789057118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020103106 is a wasteful number, since it uses less digits than its factorization.
2020103106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159855 (or 159848 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 2020103106 is about 44945.5571330471. The cubic root of 2020103106 is about 1264.1283722535.
Adding to 2020103106 its reverse (6013010202), we get a palindrome (8033113308).
The spelling of 2020103106 in words is "two billion, twenty million, one hundred three thousand, one hundred six".
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